Petrobia is a genus in Tetranychidae (spider mites), containing 34 described species. It includes some pest species.
GENUS
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Petrobia is a genus in Tetranychidae (spider mites), containing 34 described species. It includes some pest species.
== Description == Petrobia mites can be recognised by their reddish-brown cuticle, dark body contents and the first leg pair being very long. Each leg ends in pad-like claws and a hooked (uncinate) empodium with more than 1 pair of tenent hairs. The prodorsum of the body has three pairs of setae (ve, sci, sce) and there are no prominent lobes over the gnathosoma. The paranal setae (h2-3) are in a ventral position.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).